Ruben C. Profile

TALII

5.0

(3 hakiki)

Sasa unafuata

Hitilafu katika kufuata mtumiaji.

Mtumiaji huyu haruhusu watumiaji kumfuata.

Tayari unamfuata mtumiaji huyu.

Mpango wako wa uanachama unaruhusu tu ufautiliaji 0. Boresha hapa.

Umefaulu kuacha kufuata

Hitilafu wakati wa kuacha kumfuata mtumiaji.

Umefaulu kupendekeza

Hitilafu katika kumpendekeza mtumiaji

Hitilafu fulani imetokea. Tafadhali onyesha upya ukurasa na ujaribu tena.

Barua pepe imethibitishwa kwa ufanisi.

$50 USD / saa

barquisimeto,

venezuela

$50 USD / saa

Ni saa 5:57 PM hapa

Alijiunga Oktoba 14, 2017

0 Mapendekezo

Ruben C.

@rubensair

5.0

(3 hakiki)

2.8

60%

$50 USD / saa

barquisimeto,

venezuela

$50 USD / saa

100%

Kazi Zilizokamilika

92%

Kwa Bajeti

92%

Kwa wakati

N/A

Kiwango cha Kuajiriwa Tena

Full Stack Web and Blockchain Developer

Professional Full Stack developer with 10+ years great experience in development teams. Familiar with both frontend and backend developments using various kinds of frameworks and libraries, especially for blockchain based applications(dApps, DeFis, NFT projects). Have contributed to building decentralized ecosystems with writing bug free smart contracts for building tokens and implementation of different features like staking, deflationary, farming and many more. Built a great communication skills and had a deep knowledge about CI/CD and DevOps theory. Be passionate, self motivated and customer oriented individual developer. Blockchain development: - Bitcoin/PIVX fork(C++, QT) - Smart Contract for erc/bep20, erc/bep721(Solidity for Ethereum&BSC, javascript for iost) - Solana/Rust - Frontend Development for dApps, DeFis, NFTs - Ethereum/ERC20/ERC721, Iost/IRC20/IRC21 and Web3.js Web development skills: - Python / Django / Flask - PHP / Laravel / WordPress/ Joomla - C# / ASP.NET - React.js / Vue.js - Google Cloud Platform / AWS - API development and integration - Git / Jira / Trello Always deliver the best products and eager to learn new skills!

Angalia wotePHP Developers in Venezuela

Wasiliana na Ruben C. kuhusu kazi yako

Ingia ili kujadili maelezo yoyote kwenye gumzo.

Portfolio

NFT Marketplace

ICO

DeFi application

NFT Marketplace

- Developed for the global food shopping
- Integrate Paypal, Stripe and Skill for payment methods
- Integrate Amazon API

Food Delivery System

- Enable collaborate entrepreneurs
- Keep in touch with chat
- Share articles in social sites- Enable collaborate entrepreneurs

Management system

NFT Marketplace

ICO

DeFi application

NFT Marketplace

Food Delivery System

Management system

Kaguzi

Mabadiliko yamehifadhiwa

Inaonyesha 1 - 3 kutoka kwa 3 - hakiki

Chuja hakiki kulingana na:

5.0

€140.00 EUR

Need NFT Sales Bot for an Artist on Opensea

Very nice and professional man when it comes to programming. Again and again, thank you for the good work

PHP

C Programming

C# Programming

Software Architecture

C++ Programming

Amin M.

@Jendoubi89

•

2 years ago

5.0

£15.00 GBP

Python dev needed with mysql skills -- 3

Did the job thank you ++++++++++++++++++++++++++++++++++

PHP

Python

Linux

Software Architecture

MySQL

Christopher H.

@chrisholloway1

•

2 years ago

5.0

$70.00 USD

Python Script Adjustments and improvement - READ FIRST BEFORE BIDDING -- 2

Did a good job, hope to work with him again

Software Architecture

Remco Willem T.

@mandocontrol

•

3 years ago

Uzoefu

Demyo Inc

Apr 2020 - Okt 2021 (1 year, 6 months)

Developed NFT marketplaces and DEX sites.

Solcon

Okt 2019 - Feb 2020 (4 months, 1 day)

Worked as a Full Stack Web and Blockchain developer. Created ERC-20/BEP-20 tokens and minted NFT using ERC-721. Created NFT market places and contributed in DeFi projects.